<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>修改书籍信息</title>
</head>
<body>

<form action="/books/doupdate" method="post">
<p><label>要修改的书名</label> <input name="index"></p>
<p><label>新书名</label> <input name="name"></p>
<p><label>新价格</label> <input name="price"></p>
<p><label>新作者</label> <input name="auth"></p>
<input type="submit" value="提交">
</form>

</body>
</html>